ST1394-01SC6

Overview

The ST1394-01SC6 is an integrated termination network designed for IEEE 1394 one-port cable applications. It implements line termination recommendations for TPA and TPB differential lines, optimizing PHY layer board layout. The component provides full impedance matching to ensure data integrity while incorporating optimized ESD protection diodes. This integration replaces seven discrete components, simplifying circuit design and reducing footprint.

Feature Summary

• Integrates termination network and ESD protection diodes into a single package
• Optimizes board layout for IEEE 1394 PHY layer implementation
• Provides full impedance matching for signal data integrity

Applications

• IEEE 1394 one-port cable termination
• TPA and TPB differential line termination
• PHY layer board layout optimization

Procurement Notes

Verify RoHS compliance status as sources indicate non-compliance. Confirm packaging quantity of 3000 units in tape and reel format. Ensure the IPAD series designation matches project requirements. Check for specific revision differences if sourcing from multiple distributors.

Selection Notes

Select this component when designing IEEE 1394 interfaces requiring compact termination solutions. It consolidates functions previously handled by seven discrete parts. Ideal for space-constrained designs needing integrated ESD protection alongside precise impedance matching for differential signaling.

Part Context

Part of the STMicroelectronics IPAD series. Belongs to the EMI/RFI filters category but functions primarily as a termination network. Designed specifically for FireWire (IEEE 1394) interface applications rather than general-purpose filtering.

Replacement Considerations

Officially documented to replace seven discrete components. No specific substitute part numbers are publicly confirmed in the provided documentation.